1)[i:]sea,he,see,piece,meat
2)[i]sit,build,miss,myth,swim
3)[e]bed,desk,head,red,let
4)[��]bad,land,bank,stamp,lamp
5)[a:]car,fast,class,calm,glass
6)[��]hot,dollar,dog,doll,not
7)[��:]door,more,sport,ball,warm
8)[U:]good,who,blue,glue,whose
9)[U]look,put,women,could,wood
10)[��]cup,come,blood,cut,mother
11)[��:]girl,work,bird,nurse,heard
12)[��]ago,polite,dollar,doctor,famous
13)[ei]cake,they,play,eight,great
14)[ai]bike,die,neither,light,try
15)[��i]boy,oil,toy,soil,joy
16)[��u]phone,window,borrow,grow,note
17)[au]house,town,mouse,how,cow
18)[i��]dear,idea,deer,here,fierce
19)[�]pear,care,there,fair,where
20)[u��]tour,poor,sure,pure,assure